Olivetti PR 4 Programmer's Manual page 45

n=4: Continuous paper sensor status
Bit Off/On Hex
0 Off 00
1 On 02
2 Off 00
On 04
3 Off 00
On 08
4 On 10
5 Off 00
On 20
6 Off 00
On 40
7 Off 00
n=5: Slip paper status
Bit Off/On Hex
0 Off 00
1 On 02
2 Off 00
On 04
3 Off 00
On 08
4 On 10
5 Off 00
On 20
6 Off 00
On 40
7 Off 00
Bit 2 There may be a time lag between receiving the paper selection command ESC c 0 and selecting the slip
paper. During this period bit 2 remains 1.
Remains 0 (selected) until the slip is removed. After the slip is ejected, bit 2 is transmitted.
Bit 3 Becomes 0 (slip insertion is not waiting) just before loading slip paper, after detecting it.
Bits 5 and 6 Transmit the current status of the slip sensors.
DLE ENQ, ESC u, ESC v, GS ENQ, GS a, GS r.
Reference:
Epson TM-U950 Commands
Decimal Function
0 Not used. Fixed to Off.
2 Not used. Fixed to On.
0 Journal near-end sensor: paper adequate.
4 Journal near-end sensor: paper near-end.
0 Receipt near-end sensor: paper adequate.
8 Receipt near-end sensor: paper near end.
16 Not used. Fixed to On.
0 Journal near-end sensor: paper present.
32 Journal near-end sensor: no paper.
0 Receipt near-end sensor: paper present.
64 Receipt near-end sensor: no paper.
0 Not used. Fixed to Off.
Decimal Function
0 Not used. Fixed to Off.
2 Not used. Fixed to On.
0 Slip paper selected.
4 Slip paper not selected.
0 Slip insertion waiting off.
8 Slip insertion waiting on.
16 Not used. Fixed to On.
0 Slip insertion sensor: paper present.
32 Slip insertion sensor: no paper.
0 Slip ejection sensor: paper present.
64 Slip ejection sensor: no paper.
0 Not used. Fixed to Off.
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